6-Aminofluorescein

Catalog Number

ACM51649833-1

CAS

51649-83-3

Structure

Synonyms

(4Z)-4-(dimethylaminomethylidene)-5-methyl-2-phenyl-3-pyrazolone

IUPAC Name

5-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one

Molecular Weight

347.32

Molecular Formula

C20H13NO5

Canonical SMILES

C1=CC2=C(C=C1N)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O

InChI

InChI=1S/C20H13NO5/c21-10-1-4-13-16(7-10)20(26-19(13)24)14-5-2-11(22)8-17(14)25-18-9-12(23)3-6-15(18)20/h1-9,22-23H,21H2

InChI Key

YOAWSYSKQHLFPM-UHFFFAOYSA-N

Boiling Point

481.89 °C

Melting Point

285 °C

Purity

95%+

Density

1.3724 g/ml

Appearance

Yellow to orange powder

Storage

Stored at +4 °C

Emission Maximum

520 nm

Excitation Maximum

490 nm

• Catalog Number: ACM51649833-1
• CAS: 51649-83-3
• Synonyms: (4Z)-4-(dimethylaminomethylidene)-5-methyl-2-phenyl-3-pyrazolone
• IUPAC Name: 5-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
• Molecular Weight: 347.32
• Molecular Formula: C20H13NO5
• Canonical SMILES: C1=CC2=C(C=C1N)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O
• InChI: InChI=1S/C20H13NO5/c21-10-1-4-13-16(7-10)20(26-19(13)24)14-5-2-11(22)8-17(14)25-18-9-12(23)3-6-15(18)20/h1-9,22-23H,21H2
• InChI Key: YOAWSYSKQHLFPM-UHFFFAOYSA-N
• Boiling Point: 481.89 °C
• Melting Point: 285 °C
• Purity: 95%+
• Density: 1.3724 g/ml
• Appearance: Yellow to orange powder
• Storage: Stored at +4 °C
• Emission Maximum: 520 nm
• Excitation Maximum: 490 nm